> from the perspective of an application developer, this approach would > be perfect if we could have some IO bandwidth reservation mechanism > like disk.usage_io_usage (perhaps per disk...). > Indeed, that is my next job (exactly, current job). Although Paolo Valente has presented a solution of I/O bandwidth control (see http://lwn.net/Articles/309400/), I would more like to present bandwidth reservation mechanism, especially for data-intensive applications (e.g. hadoop cluster). This kind of applications take more account of the reservation of I/O bandwidth and netword bandwidth. _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
